Insider Buying and Selling - FORM

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
03/05/2026 10b5-1	03/06/2026	Mckinnis Aric Brendan CFO, SVP Global Finance CFO	Sell	-3,462 @ $90.42	($313,034.04)	11,140	(-23.71%)	Direct
02/24/2026	02/25/2026	White Brian C Director	Sell	-2,300 @ $100.01	($230,023.00)	10,556	(-17.89%)	Direct
02/18/2026 10b5-1	02/18/2026	Slessor Mike CEO CEO Director	Sell	-8,664 @ $94.14	($815,596.72)	471,086	(-1.81%)	Direct
02/11/2026	02/12/2026	Brewer Kevin J Director	Sell	-3,000 @ $96.20	($288,600.00)	8,105	(-27.01%)	Direct
02/10/2026	02/11/2026	Rhodes Sheri Director	Sell	-7,634 @ $92.61	($706,973.29)	10,356	(-42.43%)	Direct
02/10/2026	02/11/2026	St Dennis Thomas Director	Sell	-7,431 @ $93.84	($697,354.65)	31,526	(-19.07%)	Direct
02/10/2026	02/11/2026	Steven-Waiss Kelley Director	Sell	-2,200 @ $93.70	($206,138.90)	30,579	(-6.71%)	Direct
02/09/2026	02/10/2026	Obregon-Jimenez Rebeca Director	Sell	-2,770 @ $95.82	($265,421.68)	10,356	(-21.10%)	Direct
02/09/2026	02/10/2026	Titinger Jorge Director	Sell	-2,000 @ $88.84	($177,680.00)	17,498	(-10.26%)	Direct
02/09/2026	02/10/2026	White Brian C Director	Sell	-5,500 @ $90.95	($500,225.00)	12,856	(-29.96%)	Direct
01/15/2026 10b5-1	01/15/2026	Slessor Mike CEO CEO Director	Sell	-13,088 @ $76.81	($1,005,266.56)	472,907	(-2.69%)	Direct
01/06/2026 10b5-1	01/06/2026	Slessor Mike CEO CEO Director	Sell	-39,606 @ $65.00	($2,574,390.00)	485,995	(-7.54%)	Direct
12/17/2025 10b5-1	12/17/2025	Slessor Mike CEO CEO Director	Sell	-7,669 @ $56.36	($432,220.80)	525,601	(-1.44%)	Direct
12/02/2025	12/02/2025	Steven-Waiss Kelley Director	Sell	-2,700 @ $55.97	($151,105.50)	32,779	(-7.61%)	Direct
11/19/2025 10b5-1	11/19/2025	Slessor Mike CEO CEO Director	Sell	-8,403 @ $50.06	($420,689.75)	533,270	(-1.55%)	Direct
11/17/2025	11/17/2025	St Dennis Thomas Director	Sell	-2,000 @ $49.85	($99,693.00)	38,957	(-4.88%)	Direct
09/12/2025	09/12/2025	Steven-Waiss Kelley Director	Sell	-3,600 @ $30.43	($109,530.00)	35,479	(-9.21%)	Direct
08/13/2025	08/13/2025	Obregon-Jimenez Rebeca Director	Sell	-4,000 @ $29.55	($118,202.40)	13,126	(-23.36%)	Direct
07/01/2025 10b5-1	07/02/2025	Slessor Mike CEO CEO Director	Sell	-4,000 @ $34.03	($136,120.00)	506,895	(-0.78%)	Direct
06/02/2025 10b5-1	06/03/2025	Slessor Mike CEO CEO Director	Sell	-4,000 @ $29.83	($119,320.00)	510,895	(-0.78%)	Direct
05/29/2025	05/30/2025	St Dennis Thomas Director	Sell	-3,000 @ $31.24	($93,720.30)	40,957	(-6.82%)	Direct
05/01/2025 10b5-1	05/01/2025	Slessor Mike CEO CEO Director	Sell	-4,000 @ $31.72	($126,880.00)	510,650	(-0.78%)	Direct
04/01/2025 10b5-1	04/01/2025	Slessor Mike CEO CEO Director	Sell	-4,000 @ $28.24	($112,977.20)	514,650	(-0.77%)	Direct

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Formfactor Inc - FORM

Latest data: 3/17/2026 10:06:20 PM

Buy Breakdown

Total $0

Sell Breakdown

Total $9,701,163

Monthly Totals